Living BeingsCompare species
Dyeing Poison Frog
Dendrobates tinctorius
African Baobab
Adansonia digitata
How to compare two organisms
Choose two species and trace their closest shared group. Then compare a trait with the same definition on each side. Check the units, life stage and context before interpreting a measurement or range.
Missing data means that the collection lacks a sourced value. Where a characteristic does not apply to a lineage, the comparison labels it separately. Open the two profiles for context and follow their sources before drawing a conclusion.
Evidence from the profiles
Compare their characteristics
| Trait | Dyeing Poison Frog | African Baobab |
|---|---|---|
| Physical traits | Different populations have different combinations of blue, yellow and black. The blue animal illustrated here represents one color form, rather than the appearance of every member of the species. | Thick, fibrous bark surrounds a broad trunk. Each compound leaf has several leaflets radiating from a central point. |
| Habitat and range | Humid forest provides leaf litter, fallen wood and water-filled cavities. Canopy gaps can create valuable breeding opportunities. | A terrestrial tree of tropical Africa, it is adapted to seasonally dry conditions and is also planted in gardens and settlements. |
| Diet and nutrition | Data unavailable | Leaves produce sugars through photosynthesis. Water and mineral nutrients are taken up through the roots. |
| Behavior and activity | Adults move and forage during daylight. Courtship and competition occur within a small-scale landscape of shelters and suitable pools. | Data unavailable |
| Reproduction and life cycle | Eggs develop outside open water. Males carry hatched tadpoles to small aquatic nurseries; choosing a pool matters because tadpoles can cannibalize one another. | Large, hanging white flowers develop into capsules containing seeds embedded in pale, powdery pulp. New trees can be grown from seed. |
| Geographic distribution | Native to the Guiana Shield region of northern South America. The cited field studies document populations in French Guiana. | Native to Africa and cultivated elsewhere. The accompanying photograph shows a planted specimen in Madagascar; that location should not be confused with the native range of every baobab species. |
| Ecological role | Use of plant-held water links terrestrial adults to aquatic larval habitats. Pool availability and the presence of other tadpoles influence reproductive decisions. | Its flowers, fruit and extensive woody structure provide biological resources. The familiar name baobab also applies to other species, which should not be confused with this one. |
| Distinctive adaptations | Parental transport allows larvae to reach isolated water bodies that they could not reach from the egg site themselves. | A substantial trunk and drought-resistant growth form help distinguish this tree from many humid-forest trees. |
Classification
Shared ancestry
Closest shared taxon: Eukaryota.